Home / 9,374,672.04-12,937,395.86-5,300,048.04

Finding the Fourth Proportional to 9,374,672.04, 12,937,395.86 and 5,300,048.04

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Solution

The fourth proportional to 9,374,672.04, 12,937,395.86 and 5,300,048.04 is: 7,314,263.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374,672.04 : 12,937,395.86 = 5,300,048.04 : x
  2. Step 2: Convert to fraction form
    9,374,672.04/12,937,395.86 = 5,300,048.04/x
  3. Step 3: Cross multiply
    9,374,672.04x = 12,937,395.86 × 5,300,048.04
  4. Step 4: Simplify right side
    9,374,672.04x = 68,568,819,570,497.11
  5. Step 5: Solve for x
    x = 68,568,819,570,497.11/9,374,672.04
  6. Step 6: Final answer
    x = 7,314,263.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.